Aspirator tube



FIG. 1 is a side elevational of an aspirator tube, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a cross section taken on line 3--3 of FIG. 1;

FIG. 4 is an end elevation as seen from the right of FIG. 1; and

FIG. 5 is an end elevation as seen from the left of FIG. 1. 

The ornamental design of the aspirator tube, substantially as shown and described. 